-Your genetic makeup

-A physically demanding job, especially one with repetitive movements

-A previous injury

-Some infections or allergic reactions may cause short-term arthritis.

-For a number of people certain foods can either bring on arthritis symptoms, or make existing ones worse

-Obesity, which places extra strain on joints

-Arthritis may also be caused by autoimmune disease.

The following factors may contribute towards a higher arthritis risk: